a traditional Eastern Orthodox Church requires prayers to be in Greek or Slavonic. as if Greek and Slavonic are holy language
a traditional Jew requires prayer to be in Hebrew. As if Hebrew is a holy language
a Muslim requires prayer to be in Arabic. As if Arabic is a holy language.
a Tewhado requires prayer to be in Geez. As if Geez is a holy language.
a Hindu requires prayer to be in Sanskrit. As if Sanskrit is a holy language.
If there is a holy language then how come it cannot be understood internationally?
Religion may use that to showcase the supremacy of anothers language. the language means race . meaning racial supremacy.